[INFO] cloning repository antonwilc0x/artm-rs [INFO] running `"git" "clone" "--bare" "git://github.com/antonwilc0x/artm-rs.git" "work/cache/sources/gh/antonwilc0x/artm-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/antonwilc0x/artm-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/antonwilc0x/artm-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/antonwilc0x/artm-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/antonwilc0x/artm-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/antonwilc0x/artm-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/antonwilc0x/artm-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/antonwilc0x/artm-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8eea812e2d3770374e02c521f9fdebae542e9f90 [INFO] sha for GitHub repo antonwilc0x/artm-rs: 8eea812e2d3770374e02c521f9fdebae542e9f90 [INFO] validating manifest of antonwilc0x/artm-rs on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of antonwilc0x/artm-rs on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing antonwilc0x/artm-rs [INFO] finished frobbing antonwilc0x/artm-rs [INFO] frobbed toml for antonwilc0x/artm-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/antonwilc0x/artm-rs/Cargo.toml [INFO] started frobbing antonwilc0x/artm-rs [INFO] finished frobbing antonwilc0x/artm-rs [INFO] frobbed toml for antonwilc0x/artm-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/antonwilc0x/artm-rs/Cargo.toml [INFO] crate antonwilc0x/artm-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing antonwilc0x/artm-rs against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/antonwilc0x/artm-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] de3396d03e3b3c86c88e5b09dc65bcbfea8894558f45a3cfb84551014b26930d [INFO] running `"docker" "start" "-a" "de3396d03e3b3c86c88e5b09dc65bcbfea8894558f45a3cfb84551014b26930d"` [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling simplelog v0.5.3 [INFO] [stderr] Compiling artm v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: value assigned to `cust_name` is never read [INFO] [stderr] --> src/main.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let mut cust_name = ""; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `desc` is never read [INFO] [stderr] --> src/main.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut desc= ""; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `contact` is never read [INFO] [stderr] --> src/main.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | let mut contact = ""; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `slot` is never read [INFO] [stderr] --> src/main.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | let mut slot = ""; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `payment` is never read [INFO] [stderr] --> src/main.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | let mut payment = ""; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `price` is never read [INFO] [stderr] --> src/main.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut price = ""; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reference` is never read [INFO] [stderr] --> src/main.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | let mut reference = ""; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ticket` is never read [INFO] [stderr] --> src/art.rs:196:17 [INFO] [stderr] | [INFO] [stderr] 196 | let mut ticket = "".to_string(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.04s [INFO] running `"docker" "inspect" "de3396d03e3b3c86c88e5b09dc65bcbfea8894558f45a3cfb84551014b26930d"` [INFO] running `"docker" "rm" "-f" "de3396d03e3b3c86c88e5b09dc65bcbfea8894558f45a3cfb84551014b26930d"` [INFO] [stdout] de3396d03e3b3c86c88e5b09dc65bcbfea8894558f45a3cfb84551014b26930d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/antonwilc0x/artm-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] c3c5954399f4692fbcab076cb4e2778a5293acbcf9ad1a9d6bd2dce62b00d911 [INFO] running `"docker" "start" "-a" "c3c5954399f4692fbcab076cb4e2778a5293acbcf9ad1a9d6bd2dce62b00d911"` [INFO] [stderr] Compiling artm v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: value assigned to `cust_name` is never read [INFO] [stderr] --> src/main.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let mut cust_name = ""; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `desc` is never read [INFO] [stderr] --> src/main.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut desc= ""; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `contact` is never read [INFO] [stderr] --> src/main.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | let mut contact = ""; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `slot` is never read [INFO] [stderr] --> src/main.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | let mut slot = ""; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `payment` is never read [INFO] [stderr] --> src/main.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | let mut payment = ""; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `price` is never read [INFO] [stderr] --> src/main.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut price = ""; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reference` is never read [INFO] [stderr] --> src/main.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | let mut reference = ""; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ticket` is never read [INFO] [stderr] --> src/art.rs:196:17 [INFO] [stderr] | [INFO] [stderr] 196 | let mut ticket = "".to_string(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `"docker" "inspect" "c3c5954399f4692fbcab076cb4e2778a5293acbcf9ad1a9d6bd2dce62b00d911"` [INFO] running `"docker" "rm" "-f" "c3c5954399f4692fbcab076cb4e2778a5293acbcf9ad1a9d6bd2dce62b00d911"` [INFO] [stdout] c3c5954399f4692fbcab076cb4e2778a5293acbcf9ad1a9d6bd2dce62b00d911 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/antonwilc0x/artm-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] d07d8a98c969c75b67e1e71ef17276710d85011f3fae8ccf6d6fa93fce654f4f [INFO] running `"docker" "start" "-a" "d07d8a98c969c75b67e1e71ef17276710d85011f3fae8ccf6d6fa93fce654f4f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/artm-93438d36b4c22521 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d07d8a98c969c75b67e1e71ef17276710d85011f3fae8ccf6d6fa93fce654f4f"` [INFO] running `"docker" "rm" "-f" "d07d8a98c969c75b67e1e71ef17276710d85011f3fae8ccf6d6fa93fce654f4f"` [INFO] [stdout] d07d8a98c969c75b67e1e71ef17276710d85011f3fae8ccf6d6fa93fce654f4f